HD 69830 b is a Neptune-mass or super-Earth-mass exoplanet orbiting the star HD 69830. It is at least 10 times more massive than Earth. It also orbits...
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HD 69830 (285 G. Puppis) is a yellow dwarf star located 41.0 light-years (12.6 parsecs) away in the constellation of Puppis. In 2005, the Spitzer Space...
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HD 69830 d is an exoplanet likely orbiting within the habitable zone of the star HD 69830, the outermost of three such planets discovered in the system...
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HD 69830 c is an exoplanet orbiting HD 69830. It is the second-closest planet in its system and has a minimum mass 12 times that of Earth. Based on theoretical...
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planet's orbital eccentricity is about the same as 109 Piscium b, HD 75898 b, and HD 69830 b at 0.102. The distance range from as close as 1.44 AU to as...
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5.5 Earth masses, which was found by gravitational microlensing, and HD 69830 b with a mass of 10 Earth masses. The smallest super-Earth found as of 2008...
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orbiting the star HD 70642. This planetary system is much like Jupiter with a wide, circular orbit and a long-period. On May 17, 2006, HD 69830 (the nearest...
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discoveries from HARPS HARPS spectrograph HARPS spectrograph detail Animation of HD 10180 with its seven planets Similar instruments: HARPS-N is a copy of this...
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2013. These are close to a 1:4 resonance, so the system is similar to HD 69830. A third Neptune in the Venus zone was hypothesised from the data. These...
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the star. In 2022, the inclination and true mass of HD 169830 c were measured via astrometry. HD 69830 List of extrasolar planets Vallenari, A.; et al. (Gaia...
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actually a lower limit. (See Minimum mass for more information) The companion to HD 131664 (discovered in 2008) has been shown to have a true mass much greater...
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List of stars in Puppis (redirect from HD 61878)
Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...
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S2CID 2718408. Tanner, Angelle; et al. (February 2015), "Stellar Parameters for HD 69830, a Nearby Star with Three Neptune Mass Planets and an Asteroid Belt", The...
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List of multiplanetary systems (redirect from HD 31527)
Jupiter mass dividing line. 54 Piscium (HD 3651) HD 168443 Gliese 229 A Epsilon Indi A HD 82943 Pi Mensae HD 38529 HD 245134 Lists of exoplanets Methods of...
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Wyatt, M. C. (2007). "On the Nature of the Dust in the Debris Disk around HD 69830". The Astrophysical Journal. 658 (1): 584–592. arXiv:astro-ph/0611452....
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The orbital periods of these two planets appear to be in 3:1 resonance. HD 69830 List of extrasolar planets Vallenari, A.; et al. (Gaia collaboration) (2023)...
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most massive exoplanet candidate is HD 217786 b, which masses 12.98 MJ; the least massive confirmed planet is HD 10180 b, which masses 0.004 MJ or 3.1 M🜨...
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Nu Puppis (category B-type giants)
Nancy (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 2, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode:1978mcts...
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List of nearest bright stars (redirect from HD 23356)
on 28 November 2006. Retrieved 11 December 2006. Holmberg, J.; Nordström, B.; Andersen, J. (July 2009). "The Geneva-Copenhagen survey of the solar neighbourhood...
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- Bibliography - Image. HD 69830 at SIMBAD - Ids - Bibliography - Image. HD 10307 at SIMBAD - Ids - Bibliography - Image. HD 147513 at SIMBAD - Ids -...
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dimness of the star, the planet is probably the coldest exoplanet known. HD 69830: Has a planetary system with three Neptune-mass planets. It is the first...
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Omicron Puppis (category B-type subgiants)
an asterism consisting of ο Puppis, δ Canis Majoris, η Canis Majoris, HD 63032, HD 65456, k Puppis, ε Canis Majoris, κ Canis Majoris and π Puppis. Consequently...
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NGC 2423-3 (redirect from NGC 2423-3 b)
velocity method. Lovis had also found three Neptune-mass planets orbiting HD 69830 in May 2006, also in Puppis. However, a 2018 study with the same C. Lovis...
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Geneva University. He co-discovered three Neptune-sized exoplanets – HD 69830 b, HD 69830 c, and HD 69830 d – around the star HD 69830. JPL · 211613...
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have hot dust at < 10 AU. These are Disrupted planet Eta Corvi HD 12039 HD 69830 HD 98800 HD 113766 List of stars that dim oddly Pi1 Ursae Majoris Brown...
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transits. The discovery, was announced on November 12, 2013. Kepler-47c HD 69830 d "TEPcat: Kepler-90h". www.astro.keele.ac.uk. 31 December 2013. Retrieved...
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place. HD 69830 d, a gas giant with 17 times the mass of Earth, was found in 2006 orbiting within the circumstellar habitable zone of HD 69830, 41 light...
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Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...
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years ago, peaking with an apparent magnitude of -2.05. Delta Trianguli HD 69830 Vega van Leeuwen, F. (November 2007). "Validation of the new Hipparcos...
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